New AstraZeneca COVID-19 vaccine data further support its use as third dose booster Health New AstraZeneca COVID-19 vaccine data further support its use as third dose booster Editorial Staff 2 years ago 102 Positive results from a preliminary analysis of an ongoing safety and immunogenicity trial (D7220C00001) showed that AstraZeneca COVID-19 vaccine (ChAdOx1-S [Recombinant]), when given as a... Read More